Title:
大型ターボ過給式２ストローク圧縮着火型内燃エンジンおよび該エンジンの運転方法
Document Type and Number:
Japanese Patent JP6755901
Kind Code:
B2
Abstract:
To reduce torsional vibration of a large-sized two-stroke compression ignition type internal combustion engine.SOLUTION: A piston 21 is operably connected to a crank shaft 22 through a piston rod, a cross head 23 and a connection rod. An engine includes a fuel injection system having one or more fuel valves 30 disposed on each of cylinders 1. An electronic control unit 50 is constituted to control a timing of fuel injection, and operates the engine within at least a specific rotating speed range by delay fuel injection by executing at least one pre-injection after TDC and main injection thereafter.SELECTED DRAWING: Figure 3
Inventors:
Jen Sung Kim
Application Number:
JP2018114085A
Publication Date:
September 16, 2020
Filing Date:
June 15, 2018
Export Citation:
Assignee:
MNA Energy Solutions Philial Aff MNA Energy Solutions STI Skrand
International Classes:
F02D41/38; F02B61/04; F02D19/08; F02D23/02; F02D41/02; F02D41/04; F02D43/00
Domestic Patent References:
| JP2008502837A | ||||
| JP7509767A | ||||
| JP2008025445A | ||||
| JP2011112017A | ||||
| JP2003027997A | ||||
| JP2016532050A |
Attorney, Agent or Firm:
Kawamori Mitsunori